/* style.css */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    background-color: #f5f5f5;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

#progress {
    color: #666;
    margin-bottom: 20px;
    font-size: 0.9em;
}

#question {
    font-size: 1.2em;
    margin-bottom: 20px;
    font-weight: bold;
    color: #333;
}

button {
    display: block;
    width: 100%;
    padding: 15px;
    margin: 10px 0;
    background-color: #f8f9fa;
    border: 1px solid #ddd;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1em;
}

button:hover:not(:disabled) {
    background-color: #e9ecef;
    transform: translateY(-2px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

button.correct {
    background-color: #4CAF50;
    color: white;
    border-color: #45a049;
}

button.incorrect {
    background-color: #ff4444;
    color: white;
    border-color: #cc0000;
}

#result {
    margin-top: 30px;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 5px;
    text-align: center;
}

#result h3 {
    color: #333;
    margin-bottom: 15px;
}

#result p {
    margin: 10px 0;
    font-size: 1.1em;
}
